I put on the Conqourer 280 on my Matrix 850 Khoas
The track is a 155 x 15 x 2.8 Paddles 3.5 Pitch so uses stock drivers, it weighs the same as my stock track (according to my bathroom scale)
It has 2 draw backs
1 - In deep snow if you hammer it from a dead start it will trench more on take off (just use a little throttle control for this)
2 - My Buddies say they can't see the trail when riding behind me as it throws more snow then any track I've ever seen (Like plastic paddles did)
I have had NO paddle issues, but I do NOT death run it down the trail or spin it to the dirt when stuck
What I will say is there is NO COMPARISON in traction and forward momentum compared to the 2.75 Polaris track. It makes jumping logs or creeks way easier too.
Below is pics of the New track and then the 2.75 Polaris to compare.